TR series rigid tooth flank helical gearbox have the feature of high versatility, good combination and heavy loading capability, along with other merits such as easying to attain various transmission ratio, high efficiency, low vibration and high permissible axis radial load. The series can not only be combinated to varies kinds of reducers and variators and meet the requirements, but also be advantage of localization of related transmission equipment.

mattress machines-SX-80is Bonnell spring machine is to prodoce the coils from the wire directly with the digital control system mattress machine- SX80is produces Bonell springs for mattress at speeds of 80 pcs/min. In a single cycle, the wire is coil...